SS3 Biology – Chromosomes (Location, Structure, Roles of Genetics), Probability and Application of Genetics

SS1 Chemistry – Introduction to Chemistry

CONTENT   CHEMISTRY AS A SCIENCE SUBJECT BRANCHES OF CHEMISTRY  SOME LABORATORY APPARATUSES AND THEIR USES     CHEMISTRY AS A SCIENCE SUBJECT Science is an organized body of knowledge

SS1 Chemistry – Carbon and Its Properties

CONTENT   Occurrence and Allotropes Properties   OCCURRENCE It occurs naturally as diamond and graphite. It occurs in an impure form as coal. It occurs in the combined state as